This is the link you are looking for. We are migrating some of our tools over to a new system so it hooks into our ticketing system. Sorry, that it wasn't very obvious. I'll add a sticky to the forums for this.

However, in answer to your question - yes we are still accepting requests for SQL Dependency Tracker. It should be getting a new release in the near future for SQL Server 2014 support, if you have any other requests for what we should do to the tool now would be a good time to get these in.